The ratio of cos S in triangle RQS is 48 / 73
<h3 /><h3>Right angle triangle:</h3>
- It has one angle as 90 degree
- The sides can be found using Pythagoras theorem
∠Q = 90 degrees
Therefore, Finding cos S,
opposite side = RQ = 55
Hypotenuse = RS = 73
Adjacent side = QS = 48
Therefore,
cos S = adjacent / hypotenuse
cos S = 48 / 73
learn more on right angle triangle: brainly.com/question/13907707?referrer=searchResults
Hi there!
We are given the equation w² + 7w + 12 = 0, and we are told to solve it. Well, we can first take all the factors of 12 -
1 12
2 6
3 4
Now, take the sum of each factor pair -
1, 12 = 13
2, 6 = 8
3, 4 = 7
Find which factor pair adds up to 7, and we can see that 3 and 4 add up to seven, while also having a product of 12. Therefore, since the whole equation has addition signs, we can factor the equation w² + 7w + 12 into (w + 3)(w + 4) = 0. Next, using the Zero Product Property, we can set each term to zero.
w + 3 = 0
w = -3
w + 4 = 0
w = -4
Therefore, the solution to the equation w² + 7w + 12 = 0 is w = -3, -4. Hope this helped and have a great day!
Answer: Supplementary angle
Answer: The absolute value and square root function share an
x-intercept.
Step-by-step explanation:
